cornucopia
Prisma
cornucopia | Prisma | |
---|---|---|
20 | 444 | |
713 | 37,514 | |
11.9% | 1.7% | |
4.2 | 9.9 | |
29 days ago | 4 days ago | |
Rust | TypeScript | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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cornucopia
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We built our customer data warehouse all on Postgres
There are multiple queries each separated by ; and on top of each query, there's a comment giving a name to the query (it's more like a header)
I think the only thing that would require specific support in postgres_lsp is using the :parameter_name syntax for prepared statements [1] (in vanilla Postgres would be something like $1 or $2, but in Cornucopia it is named to aid readability). But, if postgres_lsp is forgiging enough to not choke on that, then it seems completely fit for this use case.
[0] https://github.com/cornucopia-rs/cornucopia
[1] https://cornucopia-rs.netlify.app/book/writing_queries/writi...
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Is ORM still an anti-pattern?
Some examples for anyone else reading:
https://github.com/kyleconroy/sqlc
https://github.com/cornucopia-rs/cornucopia
This is my preferred method of interacting with databases now.
Very flexible.
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What ORM do you use?
I like Cornucopia. It’s a SQL-first approach, so I don’t have to worry about an ORM generating pathological queries. It’s also basically zero cost compared to directly using rust-postgres and supports both sync and async. I also like that my SQL queries end up separate from my Rust code, so it’s easy to update all the relevant queries when the schema changes.
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What is the recommended way to implement session authorization?
Also, I moved away from SQLx due to slow compile times and now use https://github.com/cornucopia-rs/cornucopia
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Oops, You Wrote a Database
While we're on the subject of ORM's I really like the https://github.com/cornucopia-rs/cornucopia way of doing things.
Basically write SQL in a file and code generate a function that runs the SQL for you and puts it into a struct (this one is for rust)
I think there's a library to do the same thing with typescript.
For me, the best way to talk to the database is with SQL and I don't have to learn an ORMs way of doing it.
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Thoughts about switching from sqlx to tokio_postgres?
You can take a look at https://github.com/cornucopia-rs/cornucopia which is a thin codegen layer on top of tokio-postgres for ease of use.
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Ormlite: An ORM in Rust for developers that love SQL
I think we have that https://github.com/cornucopia-rs/cornucopia
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Ask HN: ORM or Native SQL?
The best solution I've ever seen is this Rust library https://github.com/cornucopia-rs/cornucopia
You write plain SQL for you schema (just a schema.sql is enough) and plain SQL functions for your queries. Then it generates Rust types and Rust functions from from that. If you don't use Rust, maybe there's a library like that for your favorite language.
Optionally, pair it with https://github.com/bikeshedder/tusker or https://github.com/blainehansen/postgres_migrator (both are based off https://github.com/djrobstep/migra) to generate migrations by diffing your schema.sql files, and https://github.com/rust-db/refinery to perform those migrations.
Now, if you have simple crud needs, you should probably use https://postgrest.org/en/stable/ and not an ORM. There are packages like https://www.npmjs.com/package/@supabase/postgrest-js (for JS / typescript) and probably for other languages too.
If you insist on an ORM, the best of the bunch is prisma https://www.prisma.io/ - outside of the typescript/javascript ecosystem it has ports for some other languages (with varying degrees of completion), the one I know about is the Rust one https://prisma.brendonovich.dev/introduction
- Anything like sqlc for Rust?
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What features would you consider missing/nice to haves for backend web development in Rust?
Does Cornucopia satisfy this requirement?
Prisma
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A Software Engineer's Tips and Tricks #1: Drizzle
In the world of software development, there are two kinds of developers: those who have never had to complain about ORMs and those who have actually used them. Whether it’s Django ORM for Python, Active Record for Ruby, GORM for Golang, Doctrine for PHP, or Prisma for TypeScript, a common issue persists: writing simple queries is straightforward, but constructing complex or optimized queries can take hours, if not days.
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Stories Behind ZenStack V2!
Support for a Union type #2505
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Deploy Full-Stack Next.js T3App with Cognito and Prisma using AWS Lambda
generator client { provider = "prisma-client-js" binaryTargets = ["native", "rhel-openssl-1.0.x"] } datasource db { provider = "postgresql" // NOTE: When using mysql or sqlserver, uncomment the @db.Text annotations in model Account below // Further reading: // https://next-auth.js.org/adapters/prisma#create-the-prisma-schema // https://www.prisma.io/docs/reference/api-reference/prisma-schema-reference#string url = env("DATABASE_URL") } model Post { id Int @id @default(autoincrement()) name String createdAt DateTime @default(now()) updatedAt DateTime @updatedAt createdBy User @relation(fields: [createdById], references: [id]) createdById String @@index([name]) } // ... rest of the schema
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End-To-End Polymorphism: From Database to UI, Achieving SOLID Design
Unfortunately Prisma hasn’t supported polymorphism yet. As such, you can't use inheritance to model the entity in the same way as in your programming language, as depicted in the above class diagram. The good news is that we could intimate it using table inheritance to imitate it.
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Next.js App Router Course
In this project I am manually declaring the data types. For better type-safety, use Prisma, which automatically generates types based on your database schema.
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Next.js 14: Fetching Data
When you're creating a full-stack application, you'll also need to write logic to interact with your database. For relational databases like Postgres, you can do this with SQL, or an ORM like Prisma.
- Utilizando Testcontainers para Testes de Integração com NestJS e Prisma ORM
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Building an Admin Console With Minimum Code Using React-Admin, Prisma, and Zenstack
Prisma is a modern TypeScript-first ORM that allows you to manage database schemas easily, make queries and mutations with great flexibility, and ensure excellent type safety.
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How to add Passkey Login to Next.js using NextAuth and Hanko
Prisma
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Taming cross-service database transactions in NestJS with AsyncLocalStorage
There have been multiple feature requests to add native support for AsyncLocalStorage to Prisma, but they haven't been met with much enthusiasm from the maintainers. Some people solved it by extending and overriding the client (which is arguably prone to breaking with updates).
What are some alternatives?
sqlx - 🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
Knex - A query builder for PostgreSQL, MySQL, CockroachDB, SQL Server, SQLite3 and Oracle, designed to be flexible, portable, and fun to use.
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Sequelize - Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.
rbatis - Rust Compile Time ORM robustness,async, pure Rust Dynamic SQL
TypeORM - ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
diesel_async - Diesel async connection implementation
Mongoose - MongoDB object modeling designed to work in an asynchronous environment.
bb8 - Full-featured async (tokio-based) postgres connection pool (like r2d2)
MikroORM - TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.
typed-session-axum - Typed-session as axum middleware
lucid - AdonisJS SQL ORM. Supports PostgreSQL, MySQL, MSSQL, Redshift, SQLite and many more